This function is useful for ensuring that a node exists. Export it so it can be used more widely.
Signed-off-by: Simon Glass <[email protected]> --- Changes in v2: - Leave function documentation hidden in the C file common/fdt_support.c | 6 +++--- include/fdt_support.h | 2 ++ 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/common/fdt_support.c b/common/fdt_support.c index 3f64156..46a15e7 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -113,7 +113,8 @@ int fdt_find_and_setprop(void *fdt, const char *node, const char *prop, } /** - * fdt_find_or_add_subnode - find or possibly add a subnode of a given node + * fdt_find_or_add_subnode() - find or possibly add a subnode of a given node + * * @fdt: pointer to the device tree blob * @parentoffset: structure block offset of a node * @name: name of the subnode to locate @@ -121,8 +122,7 @@ int fdt_find_and_setprop(void *fdt, const char *node, const char *prop, * fdt_subnode_offset() finds a subnode of the node with a given name. * If the subnode does not exist, it will be created. */ -static int fdt_find_or_add_subnode(void *fdt, int parentoffset, - const char *name) +int fdt_find_or_add_subnode(void *fdt, int parentoffset, const char *name) { int offset; diff --git a/include/fdt_support.h b/include/fdt_support.h index 41ce535..e17e609 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -64,6 +64,8 @@ static inline void fdt_fixup_crypto_node(void *blob, int sec_rev) {} int fdt_pci_dma_ranges(void *blob, int phb_off, struct pci_controller *hose); #endif +int fdt_find_or_add_subnode(void *fdt, int parentoffset, const char *name); + /** * Add board-specific data to the FDT before booting the OS. * -- 2.1.0.rc2.206.gedb03e5 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
